Call: cca(X = otu, Y = env)

             Inertia Proportion Rank

Total         0.48870    1.00000    

Constrained   0.09876    0.20209   10

Unconstrained 0.38994    0.79791   49

Inertia is mean squared contingency coefficient

Some constraints were aliased because they were collinear (redundant)

1 species (variable) deleted due to missingness

Eigenvalues for constrained axes:

  CCA1    CCA2    CCA3    CCA4    CCA5    CCA6    CCA7    CCA8    CCA9

0.03528 0.01606 0.00888 0.00761 0.00715 0.00623 0.00540 0.00516 0.00410

 CCA10

0.00289

Eigenvalues for unconstrained axes:

   CA1     CA2     CA3     CA4     CA5     CA6     CA7     CA8

0.07454 0.03595 0.02299 0.01587 0.01488 0.01363 0.01159 0.01078

(Showed only 8 of all 49 unconstrained eigenvalues)